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LONG-TERM DEBT (Details) (USD $) | 0 Months Ended | 12 Months Ended
--- | --- | ---
Nov. 14, 2011 | Dec. 31, 2011
LONG-TERM DEBT |  |
Amortized debt discount |  | $ 51,000
Loss on debt extinguishment |  | 1,664,000
CIRM |  |
LONG-TERM DEBT |  |
Loan disbursed | 6,422,000 |
Loan repaid | 6,459,000 |
Repayment towards accrued interest | 37,000 |
Interest expense |  | 88,000
Amortized debt discount |  | 51,000
Accrued interest |  | 37,000
Loss on debt extinguishment |  | $ 1,664,000

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- Definition Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28541-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.8) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 8 -Article 5 + Details
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